@@ -449,7 +449,7 @@ |
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449 | 449 | * In some environments the system config file is readonly. Find out if this |
450 | 450 | * is the case. |
451 | 451 | * |
452 | - * @return boolean |
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452 | + * @return false|string |
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453 | 453 | * @since 10.0.3 |
454 | 454 | */ |
455 | 455 | public function isSystemConfigReadOnly() { |